CVE-2026-34463

Mantis Bug Tracker MantisBT is an open source issue tracker. Versions 2.28.1 and prior contain a Stored XSS vulnerability. When cloning an issue originating from a Project other than the current one, the clone form bugreportpage.php prepends the source Project name before the category selector...

CVE-2026-44655

Mantis Bug Tracker MantisBT is an open source issue tracker. From 1.3.0 to 2.28.1, unescaped Project Name allows an attacker that can set it which typically requires manager or administrator access level to inject HTML in Move Attachments admin page. This vulnerability is fixed in 2.28.2...

CVE-2026-44655

Mantis Bug Tracker MantisBT is an open source issue tracker. From 1.3.0 to 2.28.1, unescaped Project Name allows an attacker that can set it which typically requires manager or administrator access level to inject HTML in Move Attachments admin page. This vulnerability is fixed in 2.28.2...

CVE-2026-44655 MantisBT: Stored XSS on Move Attachments Admin Page

Mantis Bug Tracker MantisBT is an open source issue tracker. From 1.3.0 to 2.28.1, unescaped Project Name allows an attacker that can set it which typically requires manager or administrator access level to inject HTML in Move Attachments admin page. This vulnerability is fixed in 2.28.2...

EUVD-2026-33025

Mantis Bug Tracker MantisBT is an open source issue tracker. From 1.3.0 to 2.28.1, unescaped Project Name allows an attacker that can set it which typically requires manager or administrator access level to inject HTML in Move Attachments admin page. This vulnerability is fixed in 2.28.2...

CVE-2026-34463 MantisBT has Stored HTML Injection/XSS via Clone Issue Form

Mantis Bug Tracker MantisBT is an open source issue tracker. Versions 2.28.1 and prior contain a Stored XSS vulnerability. When cloning an issue originating from a Project other than the current one, the clone form bugreportpage.php prepends the source Project name before the category selector...

EUVD-2026-30998

Mantis Bug Tracker MantisBT is an open source issue tracker. Versions 2.28.1 and prior contain a Stored XSS vulnerability. When cloning an issue originating from a Project other than the current one, the clone form bugreportpage.php prepends the source Project name before the category selector...

CVE-2026-34463

CVE-2026-34463 affects MantisBT prior to 2.28.2. When cloning an issue from a different project, the clone form (bug_report_page.php) prepends the source project name before the category selector without proper escaping, allowing stored HTML injection (XSS) if an attacker can set the project name...

MantisBT has Stored XSS on Move Attachments Admin Page

Unescaped Project Name allows an attacker that can set it which typically requires manager or administrator access level to inject HTML in Move Attachments admin page. Impact Cross-site scripting XSS. This is mitigated by Content Security Policy which restricts scripts execution. Patches -...

MantisBT is Vulnerable to Stored HTML Injection/XSS in Clone Issue Form

When cloning an issue originating from a Project other than the current one, the clone form bugreportpage.php prepends the source Project name before the category selector without proper escaping, allowing an attacker able to to inject HTML if they can set the Project's name which typically...

PT-2026-39875

Name of the Vulnerable Software and Affected Versions Mantis Bug Tracker MantisBT versions prior to 2.28.2 Description A Stored Cross-Site Scripting XSS issue exists when cloning an issue from a project other than the current one. The clone form 'bug report page.php' prepends the source project...

PT-2026-39899

Name of the Vulnerable Software and Affected Versions Mantis Bug Tracker MantisBT versions 1.3.0 through 2.28.1 Description An issue exists where an unescaped Project Name allows an attacker with manager or administrator access levels to inject HTML into the Move Attachments admin page. This lead...